diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..2fd3ca2
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "test-repo-different-tags"]
+	path = test-repo-different-tags
+	url = https://git.sw3.cz/kamikaze/test-repo-different-tags.git
diff --git a/test-repo-different-tags b/test-repo-different-tags
new file mode 160000
index 0000000..e0c7e2a
--- /dev/null
+++ b/test-repo-different-tags
@@ -0,0 +1 @@
+Subproject commit e0c7e2a72579e24657c05e875201011d2b48bf94